TWI409344B - 加工性優良的高強度熔融鍍鋅鋼板及其製造方法 - Google Patents

加工性優良的高強度熔融鍍鋅鋼板及其製造方法 Download PDF

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Publication number
TWI409344B
TWI409344B TW100113919A TW100113919A TWI409344B TW I409344 B TWI409344 B TW I409344B TW 100113919 A TW100113919 A TW 100113919A TW 100113919 A TW100113919 A TW 100113919A TW I409344 B TWI409344 B TW I409344B
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TW
Taiwan
Prior art keywords
less
steel sheet
steel
granulated iron
area ratio
Prior art date
Application number
TW100113919A
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English (en)
Chinese (zh)
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TW201137133A (en
Inventor
Nobusuke Kariya
Hayato Saito
Takeshi Yokota
Original Assignee
Jfe Steel Corp
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Publication of TW201137133A publication Critical patent/TW201137133A/zh
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Publication of TWI409344B publication Critical patent/TWI409344B/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2261/00—Machining or cutting being involved

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
TW100113919A 2010-04-22 2011-04-21 加工性優良的高強度熔融鍍鋅鋼板及其製造方法 TWI409344B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010098740A JP4962594B2 (ja) 2010-04-22 2010-04-22 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
TW201137133A TW201137133A (en) 2011-11-01
TWI409344B true TWI409344B (zh) 2013-09-21

Family

ID=44834277

Family Applications (1)

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TW100113919A TWI409344B (zh) 2010-04-22 2011-04-21 加工性優良的高強度熔融鍍鋅鋼板及其製造方法

Country Status (7)

Country Link
US (1) US20130032253A1 (de)
EP (1) EP2562286B1 (de)
JP (1) JP4962594B2 (de)
KR (1) KR101287288B1 (de)
CN (1) CN102859022B (de)
TW (1) TWI409344B (de)
WO (1) WO2011132763A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9605329B2 (en) 2012-01-13 2017-03-28 Nippon Steel & Sumitomo Metal Corporation Cold rolled steel sheet and manufacturing method thereof
BR112014017020B1 (pt) 2012-01-13 2020-04-14 Nippon Steel & Sumitomo Metal Corp chapa de aço laminada a frio e método para produzir chapa de aço laminada a frio
ES2733320T3 (es) 2012-01-13 2019-11-28 Nippon Steel Corp Acero estampado en caliente y método para producir el mismo
MX2014008430A (es) 2012-01-13 2014-10-06 Nippon Steel & Sumitomo Metal Corp Articulo moldeado estampado en caliente y metodo para la produccion de articulo moldeado estampado en caliente.
CN104053805B (zh) * 2012-01-18 2016-10-05 杰富意钢铁株式会社 盘管用钢带及其制造方法
JP5884714B2 (ja) * 2012-01-31 2016-03-15 Ｊｆｅスチール株式会社 溶融亜鉛めっき鋼板およびその製造方法
WO2013115205A1 (ja) 2012-01-31 2013-08-08 Ｊｆｅスチール株式会社 発電機リム用熱延鋼板およびその製造方法
CN104411847A (zh) 2012-06-27 2015-03-11 杰富意钢铁株式会社 软氮化处理用钢板及其制造方法
CN104411848B (zh) 2012-06-27 2017-05-31 杰富意钢铁株式会社 软氮化处理用钢板及其制造方法
CA2879540C (en) 2012-08-06 2018-06-12 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet and method for manufacturing same, and hot-stamp formed body
JP5630523B2 (ja) * 2013-04-02 2014-11-26 Ｊｆｅスチール株式会社 窒化処理用鋼板およびその製造方法
MX2015013878A (es) * 2013-04-02 2015-12-11 Nippon Steel & Sumitomo Metal Corp Articulo moldeado por estampado en caliente, lamina de acero enrollada en frio, y metodo para manufacturar el articulo moldeado por estampado en caliente.
CN104142939B (zh) * 2013-05-07 2019-07-02 杭州智棱科技有限公司 一种基于运动特征信息匹配特征码的方法与设备
JP6205911B2 (ja) * 2013-07-04 2017-10-04 新日鐵住金株式会社 鋼板ブランクならびにレーザ切断加工用鋼板およびレーザ切断加工用鋼板の製造方法
JP6354274B2 (ja) * 2014-04-11 2018-07-11 新日鐵住金株式会社 熱延鋼板およびその製造方法
ES2802203T3 (es) * 2014-09-17 2021-01-15 Nippon Steel Corp Chapa de acero laminada en caliente
JP6179676B2 (ja) * 2014-10-30 2017-08-16 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
JP6417977B2 (ja) * 2015-01-29 2018-11-07 新日鐵住金株式会社 鋼板ブランク
JP6245386B2 (ja) 2015-08-11 2017-12-13 Ｊｆｅスチール株式会社 高強度鋼板用素材、高強度鋼板用熱延材、高強度鋼板用熱延焼鈍材、高強度鋼板、高強度溶融めっき鋼板および高強度電気めっき鋼板と、これらの製造方法
MX2018011687A (es) * 2016-03-31 2019-02-18 Jfe Steel Corp Lamina de acero y lamina de acero chapeada, metodo para la produccion de lamina de acero laminada en caliente, metodo para la produccion de lamina de acero extra-dura laminada en frio, metodo para la produccion de lamina tratada termicamente, metodo para la produccion de lamina de acero, y metodo para la produccion de lamina de acero chapeada.
EP3543364B1 (de) 2016-11-16 2020-11-11 JFE Steel Corporation Hochfestes stahlblech und verfahren zur herstellung davon
WO2021254610A1 (de) * 2020-06-17 2021-12-23 Thyssenkrupp Steel Europe Ag Verfahren zum herstellen eines stahlflachprodukts, stahlflachprodukt und verwendung eines solchen stahlflachprodukts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200934881A (en) * 2008-01-31 2009-08-16 Jfe Steel Corp High strength galvanized steel sheet excellent in formability and method for manufacturing the same
TW200937990A (en) * 2008-02-28 2009-09-01 Jing Liu System and method for mobile device roaming
TW200938640A (en) * 2008-02-08 2009-09-16 Jfe Steel Corp High strength galvanized steel sheet with excellent formability and method for manufacturing the same
TW200940722A (en) * 2008-01-31 2009-10-01 Jfe Steel Corp High strength galvanized steel sheet with excellent formability and method for manufacturing the same
TW200940745A (en) * 2008-02-08 2009-10-01 Jfe Steel Corp High strength galvanized steel sheet with excellent formability and method for manufacturing the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2761095B2 (ja) 1990-11-05 1998-06-04 株式会社神戸製鋼所 曲げ加工性の優れた高強度溶融亜鉛めっき鋼板の製造方法
JP3263143B2 (ja) 1992-08-27 2002-03-04 株式会社神戸製鋼所 加工性に優れた焼付硬化型高強度合金化溶融亜鉛めっき鋼板及びその製造方法
WO2001053554A1 (fr) * 2000-01-24 2001-07-26 Nkk Corporation Tole d'acier zingue par immersion a chaud et procede de production correspondant
DE60116477T2 (de) * 2000-04-07 2006-07-13 Jfe Steel Corp. Warm-, kaltgewalzte und schmelz-galvanisierte stahlplatte mit exzellentem reckalterungsverhalten
JP4085583B2 (ja) * 2001-02-27 2008-05-14 Ｊｆｅスチール株式会社 高強度冷延溶融亜鉛メッキ鋼板およびその製造方法
JP4005517B2 (ja) * 2003-02-06 2007-11-07 株式会社神戸製鋼所 伸び、及び伸びフランジ性に優れた高強度複合組織鋼板
JP4510488B2 (ja) * 2004-03-11 2010-07-21 新日本製鐵株式会社 成形性および穴拡げ性に優れた溶融亜鉛めっき複合高強度鋼板およびその製造方法
JP4288364B2 (ja) * 2004-12-21 2009-07-01 株式会社神戸製鋼所 伸びおよび伸びフランジ性に優れる複合組織冷延鋼板
JP4959161B2 (ja) 2005-09-05 2012-06-20 新日本製鐵株式会社 耐食性と伸びと穴拡げ性に優れた溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板
JP5082432B2 (ja) * 2006-12-26 2012-11-28 Ｊｆｅスチール株式会社 高強度溶融亜鉛めっき鋼板の製造方法
JP5257981B2 (ja) * 2007-07-11 2013-08-07 Ｊｆｅスチール株式会社 プレス成形性に優れた高強度溶融亜鉛めっき鋼板の製造方法
KR101090663B1 (ko) * 2008-03-27 2011-12-07 신닛뽄세이테쯔 카부시키카이샤 성형성과 용접성이 우수한 고강도 냉연 강판, 고강도 아연 도금 강판, 고강도 합금화 용융 아연 도금 강판 및 그들의 제조 방법
JP5239562B2 (ja) * 2008-07-03 2013-07-17 Ｊｆｅスチール株式会社 加工性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法
JP5483916B2 (ja) * 2009-03-27 2014-05-07 日新製鋼株式会社 曲げ性に優れた高強度合金化溶融亜鉛めっき鋼板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200934881A (en) * 2008-01-31 2009-08-16 Jfe Steel Corp High strength galvanized steel sheet excellent in formability and method for manufacturing the same
TW200940722A (en) * 2008-01-31 2009-10-01 Jfe Steel Corp High strength galvanized steel sheet with excellent formability and method for manufacturing the same
TW200938640A (en) * 2008-02-08 2009-09-16 Jfe Steel Corp High strength galvanized steel sheet with excellent formability and method for manufacturing the same
TW200940745A (en) * 2008-02-08 2009-10-01 Jfe Steel Corp High strength galvanized steel sheet with excellent formability and method for manufacturing the same
TW200937990A (en) * 2008-02-28 2009-09-01 Jing Liu System and method for mobile device roaming

Also Published As

Publication number Publication date
KR20120113813A (ko) 2012-10-15
KR101287288B1 (ko) 2013-07-17
JP2011225955A (ja) 2011-11-10
EP2562286A4 (de) 2017-05-03
JP4962594B2 (ja) 2012-06-27
EP2562286B1 (de) 2019-07-17
CN102859022A (zh) 2013-01-02
WO2011132763A1 (ja) 2011-10-27
US20130032253A1 (en) 2013-02-07
TW201137133A (en) 2011-11-01
EP2562286A1 (de) 2013-02-27
CN102859022B (zh) 2016-11-09

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